Depending on the material of the writing on the glass bottle, the processing methods are also different:

1. If it is a variety of paint writing that has dried:

(1) You can directly use plastic hard cards or flattened wood chips to scrape, so as not to damage the surface of the glass. Because the glass surface is smooth, it will not be too laborious to scrape.

(2) Just rinse with clean water.

2. If it is writing on stickers:

(1) First, use pure alcohol to soak the fabric with good hygroscopicity, and soak the writing area to soften it.

(2) Use a flattened piece of wood or a hard plastic card to scrape off the softened sticker.

3. You can also use the hot air of a hair dryer to blow the adhesive part, and then scrape it off; you can also directly dip a cotton swab in alcohol and wipe it hard from the edge of the adhesive. This method requires a little patience.

Note:

1. Except for high-temperature sintered or frosted writing, the above methods can generally be used to remove it cleanly.

2. Do not use metal tools to scrape the writing on it, such as blades, steel balls, etc., as this will leave scratch marks on the glass bottle.

Extended information:

There are several methods of printing on glass products currently on the market:

1. It can be printed by silk screen. Silk screen printing belongs to stencil printing. Silk screen printing, along with offset printing, embossed printing and gravure printing, are known as the four major printing methods.

2. It can be printed by baking flowers. Another way to print patterns on glass bottles is baked flowers. This usually involves decorating the bottle with patterns and then firing it in an oven. Finally, the pattern or text is firmly attached to the glaze of the porcelain. .

3. Thermal transfer printing. Thermal transfer printing is an emerging printing process that was introduced from abroad only more than 10 years ago.